Note: The information in this article supersedes the list of guest operating systems that are supported for enhanced vmxnet in the document, Details of What's New and Improved in VMware Infrastructure 3 version 3.5.
Users are not given the option to select enhanced vmxnet adapters when configuring virtual machines running Microsoft Windows Server 2003 Standard Edition (64-bit), Microsoft Windows Server 2003 Standard Edition (32-bit), Microsoft Windows Server 2003 Web Edition, and Microsoft Windows Small Business Server 2003. Follow the procedures provided in this article to access the enhanced vmxnet adapters option when configuring these guest operating systems.